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Cheap flights from Niagara Falls, ON to Green Bay from C$ 434

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — GRB
3 Mar — 10 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Niagara Falls to Green Bay

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Green Bay
Explore the most affordable flight options available from Niagara Falls to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 February 2026.

Fri 20/34:44 p.m.
YYZ
-
GRB
1 stop17h 33m
American Airlines
Fri 3/410:02 a.m.
GRB
-
YYZ
1 stop10h 27m
American Airlines
Deal found 30/1C$ 524
Mon 9/36:17 p.m.
YYZ
-
GRB
1 stop15h 59m
American Airlines
Wed 25/35:00 a.m.
GRB
-
YYZ
1 stop10h 03m
American Airlines
Deal found 31/1C$ 526
Fri 13/33:30 p.m.
YYZ
-
GRB
1 stop4h 22m
United Airlines
Fri 20/32:54 p.m.
GRB
-
YYZ
1 stop5h 24m
United Airlines
Deal found 31/1C$ 810
Mon 9/37:30 a.m.
YYZ
-
GRB
2 stops7h 36m
United Airlines
Wed 25/310:34 a.m.
GRB
-
YYZ
2 stops7h 43m
United Airlines
Deal found 30/1C$ 820
Thu 5/210:16 a.m.
YYZ
-
GRB
2 stops13h 14m
Delta
Sun 8/25:12 a.m.
GRB
-
YYZ
2 stops11h 41m
Delta
Deal found 29/1C$ 901

Find flight deals from Niagara Falls to Green Bay

Keep the following information in mind while searching for Niagara Falls to Green Bay flight deals. Data was last updated 1 February 2026.

Round-trip from

C$ 524

One-way from

C$ 434

Popular in

December

Cheapest in

February

Average price

C$ 549
American Airlines
  • American Airlines
  • 20/3-3/4
  • 2 total stops
  • 28h 00m total
  • Niagara Falls to Green Bay
Search Deals
United Airlines
  • United Airlines
  • 9/3
  • 2 total stops
  • 11h 40m total
  • Niagara Falls to Green Bay
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 243 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 67 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls to Green Bay that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 1 February 2026.
Use the filters below to find and compare flights from Niagara Falls to Green Bay that are best for you.

Fly from

Niagara Falls

Fly to

Green Bay

Route

Depart

Return

Price

TorontoGreen Bay

YYZ - GRB

YYZGRB

Toronto Pearson Intl

Fri 20/3

4:44 p.m.-9:17 a.m.

1 stop17h 33m

Green Bay Austin-Straubel

Fri 3/4

10:02 a.m.-9:29 p.m.

1 stop10h 27m

C$ 524

TorontoGreen Bay

YYZ - GRB

YYZGRB

Toronto Pearson Intl

Mon 9/3

6:17 p.m.-9:16 a.m.

1 stop15h 59m

Green Bay Austin-Straubel

Wed 25/3

5:00 a.m.-4:03 p.m.

1 stop10h 03m

C$ 526

TorontoGreen Bay

YYZ - GRB

YYZGRB

Toronto Pearson Intl

Fri 13/3

3:30 p.m.-6:52 p.m.

1 stop4h 22m

Green Bay Austin-Straubel

Fri 20/3

2:54 p.m.-9:18 p.m.

1 stop5h 24m

C$ 810

TorontoGreen Bay

YYZ - GRB

YYZGRB

Toronto Pearson Intl

Mon 9/3

7:30 a.m.-2:06 p.m.

2 stops7h 36m

Green Bay Austin-Straubel

Wed 25/3

10:34 a.m.-7:17 p.m.

2 stops7h 43m

C$ 820

TorontoGreen Bay

YYZ - GRB

YYZGRB

Toronto Pearson Intl

Mon 9/3

10:45 a.m.-9:25 p.m.

2 stops11h 40m

C$ 434

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/1

Best time to book a flight from Niagara Falls to Green Bay

Have a flexible travel schedule? Discover the best time to fly to Green Bay from Niagara Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Niagara Falls to Green Bay

What is the cheapest month to book a flight from Niagara Falls to Green Bay?

Currently, July is the cheapest month in which you can book a flight from Niagara Falls to Green Bay (average of C$ 415). Flying from Niagara Falls to Green Bay in January is currently the most expensive (average of C$ 923). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Green Bay

Get insights into the airlines that provide service to Green Bay. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Green Bay. Reviews last updated 1 February 2026.
Check out reviews from past customers who have flown with United Airlines from Niagara Falls to Green Bay to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,219 reviews
Check prices

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,219 reviews
United Airlines
7.4
Good
9,219 reviews
Check prices

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls to Green Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Green Bay from Niagara Falls?

    Green Bay Austin-Straubel (GRB), located 9.5 km from the city centre, is the airport you fly into when you book flights from Niagara Falls to Green Bay. 1 airline have flights to Austin-Straubel from Niagara Falls on a regular basis. Booking flights from Niagara Falls to Green Bay Austin-Straubel should not be difficult; the airport handles an average of 0 inbound flights from Niagara Falls per day.

  • How long is the flight from Niagara Falls to Green Bay?

    For as low as C$ 524, American Airlines can have you in Green Bay from Niagara Falls in 17h 33m. The distance between Niagara Falls and Green Bay is about 686 km.

  • Can I find deals for flights from Niagara Falls to Green Bay that include hotel bookings?

    Yes. In addition to deals on Niagara Falls to Green Bay flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Niagara Falls to Green Bay?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Niagara Falls to Green Bay.

  • Can I find deals for business class flights from Niagara Falls to Green Bay?

    Yes. Cheapflights offers flight deals from Niagara Falls to Green Bay by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Niagara Falls to Green Bay?

    Currently, July is the cheapest month in which you can book a flight from Niagara Falls to Green Bay (average of C$ 415). Flying from Niagara Falls to Green Bay in January is currently the most expensive (average of C$ 923). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Niagara Falls to Green Bay

Discover the top airline that operate flights from Niagara Falls to Green Bay. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 1 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 529AverageC$ 654FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from Niagara Falls to Green Bay?

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Can Cheapflights find flights from Niagara Falls to Green Bay with no change fees?

Certainly. Search results for flights to Green Bay from Niagara Falls shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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